body{
    padding: 0;
    margin: 0;
    font-size: 12px;
    background-color: #f5f5f5;
}
section{
    width:870px ;
    margin: auto;
}
figure{
    width: 250px;
    height: 270px;
    padding: 10px 20px;
    margin: 0;
    float: left;
    overflow: hidden;
    position: relative;
}
figure img{
    /*width: 250px;*/
    height: 250px;
    position: relative;
    -webkit-transition: all .2s linear;
    z-index: 1;
}
figure figcaption{
    width: 225px;
    height: 35px;
    padding:10px 20px;
    /*background-color:orangered ;*/
    position: absolute;
    left: 5px;
    bottom: 0;
    color: white;
    z-index: 3;
    -webkit-transition: all .2s linear;
}
figure figcaption div{
    float: left;
}
figure figcaption .smallhead{
    width: 35px;
    height: 35px;
    border-radius: 50px;
    background-repeat: no-repeat;;
    background-position: center;
    background-size: 100% 100%;
    display: none;
}
figure figcaption h4{
    margin: 0;
    font-size: 14px;
}
figure figcaption p{
    margin: 0;
    margin-top: 5px;
}

/* 三角形 */
figure .triangle{
    width: 0;
    height: 0;
    border-bottom: 15px solid #e03f00;
    border-left: 15px solid transparent;
    position: absolute;
    left: 5px;
    bottom: 55px;
    -webkit-transition: all .2s linear;
}
/* 赞 */
figure .zan{
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    border-radius: 50px;
    border: 4px solid white;
    color: white;
    /*background-color: orangered;*/
    position: absolute;
    top: 20px;
    right: 30px;
    cursor: pointer;
    z-index: 4;
    -webkit-transition: all .2s linear;
}
figure article{
    padding:55px 20px;
    width: 210px;
    height: 169px;
    /*background-color: #ffa445;*/
    position: absolute;
    left: 20px;
    top: 10px;
    /*z-index: -1;*/
}
figure article p{
    margin-top: 200px;
    opacity: 0;
    -webkit-transition: all .3s linear;
}
figure nav{
    height: 55px;
    width: 100%;
    line-height: 56px;
    /*background-color: #ff6921;*/
    position: absolute;
    left: 0;
    bottom: 0;
    color: white;
    z-index:  1;
}
figure nav ul{
    height: 55px;
    list-style: none;
    margin: 0;
    padding-left:10px ;
}
figure nav ul li{
    float: left;
    width: 41px;
    height: 41px;
    line-height: 41px;
    text-align: center;
    margin:7px 2px;
    font-size: 20px;
    margin-top: 100px;
    /*background-color: #c8470b;*/
    -webkit-transition:  all .2s linear;
}